diff -r 14dc2103a631 -r ed1c9f64298a trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/LastKnownLocation.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/LastKnownLocation.java	Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,188 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+* Last known  location represents the last known position of a trace
+*
+*/
+package com.nokia.tracebuilder.engine;
+
+import com.nokia.tracebuilder.model.Trace;
+import com.nokia.tracebuilder.model.TraceObject;
+import com.nokia.tracebuilder.source.SourceConstants;
+
+/**
+ * Last known  location represents the last known position of a trace
+ * 
+ */
+public final class LastKnownLocation implements LocationProperties {
+
+	/**
+	 * Location list owning this location
+	 */
+	private LastKnownLocationList list;
+
+	/**
+	 * Path of the source file
+	 */
+	private String path;
+
+	/**
+	 * Source file name
+	 */
+	private String file;
+
+	/**
+	 * Line number
+	 */
+	private int line;
+
+	/**
+	 * View reference, used by view for quick access
+	 */
+	private Object viewReference;
+
+	/**
+	 * Name of the class where the trace belongs to
+	 */
+	private String className;
+
+	/**
+	 * Name of the function where the trace belongs to
+	 */
+	private String functionName;
+
+	/**
+	 * Creates a new last known  location
+	 * 
+	 * @param path
+	 *            file path
+	 * @param file
+	 *            file name
+	 * @param line
+	 *            line number
+	 * @param className
+	 *            the name of the class
+	 * @param functionName
+	 *            the name of the function
+	 */
+	public LastKnownLocation(String path, String file, int line,
+			String className, String functionName) {
+		if (path != null && path.length() > 0) {
+			path = path.replace(SourceConstants.BACKSLASH_CHAR,
+					SourceConstants.FORWARD_SLASH_CHAR);
+			if (path.charAt(path.length() - 1) != SourceConstants.FORWARD_SLASH_CHAR) {
+				path = path + SourceConstants.FORWARD_SLASH_CHAR;
+			}
+			this.path = path;
+		} else {
+			this.path = String.valueOf(SourceConstants.FORWARD_SLASH_CHAR);
+		}
+		this.file = file == null ? "" : file; //$NON-NLS-1$
+		this.line = line;
+		this.className = className == null ? "" : className; //$NON-NLS-1$
+		this.functionName = functionName == null ? "" : functionName; //$NON-NLS-1$
+	}
+
+	/**
+	 * Gets the trace
+	 * 
+	 * @return the trace
+	 */
+	public Trace getTrace() {
+		Trace retval = null;
+		if (list != null) {
+			TraceObject owner = list.getOwner();
+			if (owner instanceof Trace) {
+				retval = (Trace) owner;
+			}
+		}
+		return retval;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracebuilder.engine.LocationProperties#getFilePath()
+	 */
+	public String getFilePath() {
+		return path;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracebuilder.engine.LocationProperties#getFileName()
+	 */
+	public String getFileName() {
+		return file;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracebuilder.engine.LocationProperties#getLineNumber()
+	 */
+	public int getLineNumber() {
+		return line;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracebuilder.engine.LocationProperties#getClassName()
+	 */
+	public String getClassName() {
+		return className;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracebuilder.engine.LocationProperties#getFunctionName()
+	 */
+	public String getFunctionName() {
+		return functionName;
+	}
+
+	/**
+	 * Used by view for quick access
+	 * 
+	 * @return the view reference
+	 */
+	public Object getViewReference() {
+		return viewReference;
+	}
+
+	/**
+	 * Sets the view reference
+	 * 
+	 * @param ref
+	 *            the view reference
+	 */
+	public void setViewReference(Object ref) {
+		viewReference = ref;
+	}
+
+	/**
+	 * Sets the location list
+	 * 
+	 * @param list
+	 *            the list
+	 */
+	void setLocationList(LastKnownLocationList list) {
+		this.list = list;
+	}
+
+}
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